551311414 has 8 divisors (see below), whose sum is σ = 834996240. Its totient is φ = 272979336.

The previous prime is 551311393. The next prime is 551311421. The reversal of 551311414 is 414113155.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1337929 + ... + 1338340.

It is an arithmetic number, because the mean of its divisors is an integer number (104374530).

Almost surely, 2^551311414 is an apocalyptic number.

551311414 is a deficient number, since it is larger than the sum of its proper divisors (283684826).

551311414 is a wasteful number, since it uses less digits than its factorization.

551311414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2676374.

The product of its digits is 1200, while the sum is 25.

The square root of 551311414 is about 23480.0215928350. The cubic root of 551311414 is about 819.9719472854.

Adding to 551311414 its reverse (414113155), we get a palindrome (965424569).

The spelling of 551311414 in words is "five hundred fifty-one million, three hundred eleven thousand, four hundred fourteen".